Answer:
D) 60 i think
Explanation: in 2016 the rural population was 20 and the urban population was 60 so if you start counting from 20 in 2016 up to 80 in 2016 its 60
Sickle cell anemia is a disease commonly found in
patients who are from African descents. It is a condition where a mutated form
of hemoglobin distorts the red blood cells. Though a lot of treatments were
suggested to cure the disease, scientists are yet to find the right cure for
it.
So far, bone marrow transplant is the only
potential cure for sickle cell anemia and this is very costly. Patients who
have this disease often result to just taking medications to relieve its
symptoms and prevent other complications.
<span>Treatments like antibiotics, pain-relieving
medications, vaccinations, blood transfusions, and stem cell transplant are
prescribed by doctors to alleviate further symptoms that the disease brings;
but these medications do not guarantee a clear-cut solution to the problem. </span>
Answer:
B
Explanation:
The equation is glucose + oxygen ==> carbon dioxide + water and energy is produced in the form of ATP.
Answer:
The correct answer is D. proliferation and differentiation.
Explanation:
Primary immune response occurs due to the first exposure of an antigen to the immune system. The primary immune response is generally delayed by many days because it takes time for B and T cells to become cloned and to proliferate and differentiate.
Then after several days of proliferation and differentiation of activated T and B cells, T cells become effector T cells and B cell becomes plasma cells which then eliminates the antigen. Memory B and T cells are also produced during this process which helps in generating a quick immune response during the second and subsequent exposure of that antigen.
So the correct answer is D. proliferation and differentiation.
The process of translation
involves each codon calls for a specific nucleotide. The answer is letter A.
during translation, an mRNA sequence is read using the genetic code to be
translated into the 20-letter code of amino acids.